Microbiology The milk streptococci produce acetoin that gets spontaneously oxidized yielding a flavorings agent (responsible for aroma of butter) that is acetyl coA acetone butyric acid diacetyl acetyl coA acetone butyric acid diacetyl ANSWER DOWNLOAD EXAMIANS APP
Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? All of these Decarboxylation of ornithine Motility at 22°C Fermentation of sucrose and cellobiose All of these Decarboxylation of ornithine Motility at 22°C Fermentation of sucrose and cellobiose ANSWER DOWNLOAD EXAMIANS APP
Microbiology Spirochaetes exhibit corkscrew-like rotatory movement All of these translatory motion flexion and extension motility corkscrew-like rotatory movement All of these translatory motion flexion and extension motility ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following property(ies), shown by the organisms belong(s) to the family Enterobacteriaceae? They are catalase-positive They ferment glucose They are oxidase-negative All of these They are catalase-positive They ferment glucose They are oxidase-negative All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Coliform bacteria on fermentation of carbohydrates yields formic acid all of these lactic acid acetic acid formic acid all of these lactic acid acetic acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gram-negative bacterium is/are All of these Clostridia Escherichia Staphylococci All of these Clostridia Escherichia Staphylococci ANSWER DOWNLOAD EXAMIANS APP
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